标准编号:ANSI/AWS B2.1-1/8-22
标准名称:主要用于管道的在焊接条件下碳钢(M-1/P-1/S-1,组1或组2)到奥氏体不锈钢(M-8/P-8/S-8,组1)气体钨电弧焊1/8到
英文名称:Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding followed by Shielded Metal Arc Welding of Carbon Steel (M-1/P-1/S-1, Groups 1 or 2) to Austenitic Stainless Steel ( M-8/P-8/S-8, Group 1), 1/8 through 1-1/2 inch thick, ER309(L) and E309(L) -15, -16, or -17, As-Welded Condition, Primarily Pipe Applications
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标准状态:现行
文件格式:PDF